87473984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{105137}}^1$

素因数の和:105162

約数の個数: 28

約数和(自身を含む): 186935364

約数和(自身を除く): 99461380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 105137, 210274, 420548, 841096, 1366781, 1682192, 2733562, 3364384, 5467124, 6728768, 10934248, 21868496, 43736992, 87473984]

約数ペア:

[(1, 87473984), (2, 43736992), (4, 21868496), (8, 10934248), (13, 6728768), (16, 5467124), (26, 3364384), (32, 2733562), (52, 1682192), (64, 1366781), (104, 841096), (208, 420548), (416, 210274), (832, 105137)]